Mahabharata 9.61.35

9.61.35

athābravīnmahārāja vāsudevo mahāyaśāḥ |
asmābhirmaṅgalārthāya vastavyaṃ śibirādbahiḥ || 35 ||

Then Vasudeva of great renown said, 'We should, as an initiatory act of blessedness, remain out of the camp for this night.' Answering, 'So be it!' the Pandavas and Satyaki, accompanied by Vasudeva, went out of the camp for the sake of doing that which was regarded as an auspicious act. Arrived on the banks of the sacred stream Oghavati, O king, the Pandavas, reft of foes, took up their quarters there for that night!